fix: unjank the demo (#85)

Co-authored-by: tahahawa <tahahawa@gmail.com>
Reviewed-on: #85
Reviewed-by: wjro <wrolleman@nationtech.io>

Cargo.lock

@@ -1355,6 +1355,7 @@ dependencies = [
 name = "example-rust"
 version = "0.1.0"
 dependencies = [
+ "base64 0.22.1",
  "env_logger",
  "harmony",
  "harmony_cli",
@@ -1427,6 +1428,18 @@ version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
 
+[[package]]
+name = "filetime"
+version = "0.2.25"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35c0522e981e68cbfa8c3f978441a5f34b30b96e146b33cd3359176b50fe8586"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "libredox",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "flate2"
 version = "1.1.2"
@@ -1726,6 +1739,8 @@ name = "harmony"
 version = "0.1.0"
 dependencies = [
  "async-trait",
+ "base64 0.22.1",
+ "bollard",
  "chrono",
  "cidr",
  "convert_case",
@@ -1765,6 +1780,7 @@ dependencies = [
  "serde_yaml",
  "similar",
  "strum 0.27.1",
+ "tar",
  "temp-dir",
  "temp-file",
  "tempfile",
@@ -2728,6 +2744,7 @@ checksum = "1580801010e535496706ba011c15f8532df6b42297d2e471fec38ceadd8c0638"
 dependencies = [
  "bitflags 2.9.1",
  "libc",
+ "redox_syscall",
 ]
 
 [[package]]
@@ -4696,6 +4713,17 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
+[[package]]
+name = "tar"
+version = "0.4.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d863878d212c87a19c1a610eb53bb01fe12951c0501cf5a0d65f724914a667a"
+dependencies = [
+ "filetime",
+ "libc",
+ "xattr",
+]
+
 [[package]]
 name = "temp-dir"
 version = "0.1.16"
@@ -5741,6 +5769,16 @@ dependencies = [
  "tap",
 ]
 
+[[package]]
+name = "xattr"
+version = "1.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "af3a19837351dc82ba89f8a125e22a3c475f05aba604acc023d62b2739ae2909"
+dependencies = [
+ "libc",
+ "rustix 1.0.7",
+]
+
 [[package]]
 name = "xml-rs"
 version = "0.8.26"